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Step * of Lemma str-to-nat_wf

∀[s:Atom List]. (str-to-nat(s) ∈ ℕ)
BY
{ ProveWfLemma }

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Latex:

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Latex:
\mforall{}[s:Atom  List].  (str-to-nat(s)  \mmember{}  \mBbbN{})


By

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Latex:
ProveWfLemma

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